43 lines
1.2 KiB
Ruby
43 lines
1.2 KiB
Ruby
module UserManager
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class ImportRemoteAvatar < UserManagerService
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def initialize(user:, avatar_url:)
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@user = user
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@avatar_url = avatar_url
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end
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def call
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if import_remote_avatar
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UserManager::UpdateAvatar.call(user: @user)
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end
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end
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private
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def import_remote_avatar
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tempfile = Down.download(@avatar_url)
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content_type = tempfile.content_type
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unless %w[image/jpeg image/png].include?(content_type)
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Rails.logger.warn { "Wrong content type of remote avatar for user #{user.cn}: '#{content_type}'" }
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return false
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end
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img_data = UserManager::ProcessAvatar.call(io: tempfile)
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tempfile = Tempfile.create
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tempfile.binmode
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tempfile.write(img_data)
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tempfile.rewind
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hash = Digest::SHA256.hexdigest(img_data)
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ext = content_type == "image/png" ? "png" : "jpg"
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filename = "#{hash}.#{ext}"
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key = "users/#{@user.cn}/avatars/#{filename}"
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@user.avatar.attach io: tempfile, key: key, filename: filename
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rescue => e
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Sentry.capture_exception(e) if Setting.sentry_enabled?
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Rails.logger.warn "Importing remote avatar failed: \"#{e.message}\""
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false
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end
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end
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end
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